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Security Camera & Doorbell Installation in Holtsville, New York

3 businesses offering security camera & doorbell installation with a Holtsville address in Suffolk County, NY. Updated 9-22-26.

Business	Phone	Website
Island AVNS, LLCHoltsville	(631) 886-7100	islandavns.com	Report Phone doesn’t work Website doesn’t work
Marran (Oil, Gas, and Security)Holtsville	(631) 654-2500	marranoil.com	Report Phone doesn’t work Website doesn’t work
Slomin'sHoltsville	(631) 932-7000	oil.slomins.com	Report Phone doesn’t work Website doesn’t work

Listed alphabetically. If a phone number or website does not work, use Report on that listing. Business owners: write to contact@hometradesdirectory.com to correct or remove a listing.

All security camera & doorbell installation in Suffolk County, by townAll 105 trades in Suffolk County